48451920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18353}}^1$

素因数の和:18380

約数の個数: 80

約数和(自身を含む): 163864512

約数和(自身を除く): 115412592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 18353, 36706, 55059, 73412, 91765, 110118, 146824, 183530, 201883, 220236, 275295, 293648, 367060, 403766, 440472, 550590, 605649, 734120, 807532, 880944, 1009415, 1101180, 1211298, 1468240, 1615064, 2018830, 2202360, 2422596, 3028245, 3230128, 4037660, 4404720, 4845192, 6056490, 8075320, 9690384, 12112980, 16150640, 24225960, 48451920]

約数ペア:

[(1, 48451920), (2, 24225960), (3, 16150640), (4, 12112980), (5, 9690384), (6, 8075320), (8, 6056490), (10, 4845192), (11, 4404720), (12, 4037660), (15, 3230128), (16, 3028245), (20, 2422596), (22, 2202360), (24, 2018830), (30, 1615064), (33, 1468240), (40, 1211298), (44, 1101180), (48, 1009415), (55, 880944), (60, 807532), (66, 734120), (80, 605649), (88, 550590), (110, 440472), (120, 403766), (132, 367060), (165, 293648), (176, 275295), (220, 220236), (240, 201883), (264, 183530), (330, 146824), (440, 110118), (528, 91765), (660, 73412), (880, 55059), (1320, 36706), (2640, 18353)]